:root {
  --primary: #4f46e5;
  --primary-light: #eef2ff;
  --primary-hover: #f5f3ff;
  --secondary: #f28c00;
  --secondary-hover: #e08100;
  --footer-bg: #121c2c;
  --pink: #ec4899;
}

.text-pink { color: var(--pink); }

/* ===== Base ===== */
body {
  font-family: 'Hind Siliguri', sans-serif;
  background: #f3f4f6;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

.page-wrapper {
  max-width: 595px;
  margin: 0 auto;
  background: white;
  min-height: 100vh;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
}

/* ===== Static Design Section ===== */
.guarantee-card {
  background: #fff;
  padding: 10px;
  text-align: center;
  border-radius: 10px;
  box-shadow: 0 10px 35px rgba(0, 0, 0, .08);
}

.guarantee-title {
  font-size: 26px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 5px;
}

.sparkle {
  font-size: 28px;
}

.guarantee-text {
  color: var(--secondary);
  font-size: 17px;
  line-height: 1.9;
  font-weight: 500;
  margin-bottom: 5px;
}

.guarantee-text strong {
  color: var(--secondary);
  font-weight: 700;
}

.order-btn {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  width: 100%;
  margin-top: 35px;
  padding: 18px;
  background: #000;
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
  font-size: 34px;
  font-weight: 700;
  transition: .3s;
}

.order-btn:hover {
  background: #222;
  color: #fff;
  transform: translateY(-2px);
}

/* ===== Hero Banner ===== */
.hero-banner {
  position: relative;
  width: 100%;
  height: 265px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.hero-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.4) 0%, rgba(0, 0, 0, 0.1) 100%);
  border-radius: inherit;
}

.hero-banner-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding-bottom: 24px;
  width: 100%;
}

.hero-banner-title {
  color: white;
  font-size: 20px;
  font-weight: 700;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
  margin-bottom: 4px;
}

.hero-banner-sub {
  color: rgba(255, 255, 255, 0.85);
  font-size: 12px;
  margin-bottom: 12px;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}

.btn-banner-order {
  background: linear-gradient(135deg, #f97316, #ea580c);
  color: white;
  font-weight: 700;
  font-size: 15px;
  padding: 10px 32px;
  border: none;
  border-radius: 50px;
  box-shadow: 0 6px 20px rgba(249, 115, 22, 0.4);
  transition: transform 0.2s, box-shadow 0.2s;
}

.btn-banner-order:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(249, 115, 22, 0.5);
  color: white;
}

/* ===== Product Carousel ===== */
.main-carousel {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  border-radius: 1rem;
  overflow: hidden;
}

.main-carousel .carousel,
.main-carousel .carousel-inner {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.main-carousel .carousel-item {
  height: 100%;
}

.main-carousel .carousel-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 1rem;
}

.gallery-thumbs {
  margin-top: 0.75rem;
}

.thumb-img {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border-radius: 0.5rem;
  cursor: pointer;
  flex-shrink: 0;
}

.thumb-active {
  border: 2px solid var(--primary) !important;
  box-shadow: 0 0 0 1px var(--primary);
}

.sticky-top-bar {
  position: sticky;
  top: 0;
  z-index: 1020;
  background: white;
}

/* ===== Size Buttons & Variants ===== */
.size-section {
  border-top: 1px solid #e5e7eb;
  padding-top: 0.75rem;
}

.size-btn {
    width: 35px;
    aspect-ratio: 1;
    padding: 0 !important;

    display: flex;
    justify-content: center;
    align-items: center;

    font-size: 13px !important;
    line-height: 1;
}

.btn-outline-secondary.size-btn.active {
  background-color: var(--primary) !important;
  color: white !important;
  border-color: var(--primary) !important;
}

.variant-card {
  border: 2px solid transparent;
  transition: 0.2s;
}

.variant-card.selected {
  border-color: var(--primary);
  background-color: var(--primary-light);
}

.hidden-size {
  display: none;
}

/* ===== Order Buttons ===== */
.btn-orange {
  background-color: var(--secondary);
  color: white;
  font-weight: 600;
  border: none;
}

.btn-orange:hover {
  background-color: var(--secondary-hover);
  color: white;
}

.bg-green-confirm {
  background-color: #10b981;
  border: none;
  color: white;
  font-weight: 600;
}

.bg-green-confirm:hover {
  background-color: #059669;
  color: white;
}

/* ===== Delivery Options ===== */
.delivery-option {
  cursor: pointer;
  transition: border-color 0.2s, background-color 0.2s;
  user-select: none;
  border-radius: 10px;
}

.delivery-option:hover {
  border-color: var(--primary) !important;
  background-color: var(--primary-hover);
}

.delivery-option.selected {
  border-color: var(--primary) !important;
  background-color: var(--primary-light);
}

.delivery-option.selected .form-check-label {
  color: var(--primary) !important;
}

.bg-orange {
  background-color: var(--secondary);
}

/* ===== Customer Reviews ===== */
.review-section {
  background: #fde5de;
  padding: 60px 0;
  border-radius: 0 0 35px 35px;
}

.review-title {
  color: #e00000;
  font-size: 55px;
  font-weight: 700;
}

.title-line {
  width: 260px;
  height: 4px;
  background: #e00000;
  margin: 20px auto 40px;
}

.review-img {
  border: 2px solid #ff3b2f;
  border-radius: 20px;
  max-width: 500px;
  margin: auto;
}

.carousel-control-prev,
.carousel-control-next {
  width: 8%;
  opacity: 1;
}

.custom-arrow {
  color: #e00000;
  font-size: 35px;
  font-weight: bold;
}

.carousel-indicators {
  bottom: -45px;
}

.carousel-indicators button {
  width: 10px !important;
  height: 10px !important;
  border-radius: 50%;
  background: #cfcfcf;
  margin: 0 5px;
}

.carousel-indicators .active {
  background: #222;
  width: 20px;
}

.carousel-indicators [data-bs-target] {
  box-sizing: content-box;
  flex: 0 1 auto;
  height: 3px;
  padding: 0;
  margin-right: 3px;
  margin-left: 3px;
  text-indent: -999px;
  cursor: pointer;
  background-color: #fff;
  background-clip: padding-box;
  border: 0;
  opacity: .5;
  transition: opacity .6s ease;
}

/* ===== Policy & Social ===== */
.policy-section {
  padding: 40px 0;
  background: #fff;
}

.policy-title {
    text-align: center;
    color: var(--primary);
    font-size: 37px;
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 11px;
}

.policy-box {
  max-width: 900px;
  margin: auto;
}

.policy-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid #ececec;
}

.policy-item:last-child {
  border-bottom: none;
}

.check-box {
    width: 30px;
    height: 30px;
    background: var(--primary);
    color: #fff;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.policy-text {
    font-size: 17px;
    font-weight: 500;
    color: #111;
    line-height: 1.45;
}

.footer-social {
  background: #fdf0ed;
  padding: 55px 0;
  text-align: center;
}

.footer-social h4 {
  color: #555;
  font-size: 34px;
  font-weight: 600;
  margin-bottom: 30px;
}

.social-icons {
  display: flex;
  justify-content: center;
  gap: 20px;
}

.social-icons a {
  width: 55px;
  height: 55px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  border-radius: 5px;
  text-decoration: none;
  font-size: 26px;
}

.facebook { background: #3b5998; }
.whatsapp { background: #25D366; }
.youtube { background: #ff0000; }

/* ===== Floating Elements ===== */
.whatsapp-float {
  position: fixed;
  bottom: 25px;
  right: 20px;
  background: #25D366;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.6rem;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  z-index: 1040;
  border: 2px solid white;
}

.chat-btn {
  position: fixed;
  right: 18px;
  bottom: 22px;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: #ff5b73;
  color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 34px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
  text-decoration: none;
  z-index: 999;
}

footer {
  background: #121c2c;
  color: white;
}

/* ===== Media Queries ===== */
@media (max-width: 992px) {
  .guarantee-title { font-size: 24px; }
  .guarantee-text { font-size: 18px; }
  .order-btn { font-size: 18px; }
  .policy-text { font-size: 14px; }
}

@media (max-width: 768px) {
  .review-title { font-size: 25px; }
  .custom-arrow { font-size: 25px; }
  .review-img { border-width: 4px; }
  .carousel-control-prev,
  .carousel-control-next { width: 12%; }
}

@media (max-width: 767px) {
  .policy-section { padding: 60px 15px; }
  .policy-title { font-size: 26px; }
  .policy-item { gap: 12px; }
  .check-box { width: 30px; height: 30px; font-size: 20px; }
  .policy-text { font-size: 13px; }
  .footer-social h4 { font-size: 22px; }
}

@media (max-width: 576px) {
  .guarantee-card { padding: 35px 20px; }
  .guarantee-title { font-size: 28px; }
  .sparkle { font-size: 28px; }
  .guarantee-text { font-size: 18px; line-height: 1.8; }
  .order-btn { font-size: 22px; padding: 15px; }
}

@media (max-width: 448px) {
  .page-wrapper { max-width: 100%; }
  .whatsapp-float { right: 15px; bottom: 20px; }
  .hero-banner { height: 240px; }
  .hero-banner-title { font-size: 17px; }
}